You have a 4 x 6 photo of you and your friend. a. You order a 5 x 7 print of the photo. Is the new photo similar to the original? b. You enlarge the original photo to three times its size on your computer. Is the new photo similar to the original?

10 pointsthe roof of a house has a slope of 5/12. what is the width of the house if the height of the roof is 8 feet?

11. minitab software was used to find the lsrl for a study between x=age and y=days after arthroscopic shoulder surgery until an athlete could return to their sport. use the output to determine the prediction model and correlation between these two variables. predictor coef se coef t p constant -5.054 4.355 -1.16 0.279 age 0.2715 0.1427 1.9 0.094 r-sq = 31.16%

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years